Excavator bucket excavator digging machine is 60, according to the different brands with bucket capacity is different, like Komatsu PC60 bucket 0.28 and 0.37 two, with 60 of the 0.2 Party's Hitachi 60 is the 0.22 party, the Volvo 60 is the 0.22 party, the 0.2 party is Futian leiwo, Xugong 60 is the 0.23 party what to say is not the same, I was doing the excavator bucket, ripper to understand these, refer to it

Q:How about Kobelco 75 excavator

SK75 model is also good Isuzu engine (from Japan), the size of the arm, upper and lower frame (domestic manufacturers), machine production in Chengdu, Hangzhou in two placeA 75-8, price 550 thousand, the last 530 thousand to buy 5000 oil card to send, I am optimistic about his low fuel consumption 500 hours to 5000 hours for maintenance, hydraulic oil, other brands 250 maintenance is really two hundred and fifty, 2000 hours for hydraulic oil, change one yearRelatively large, the engine power is relatively small, 55 horsepower. Komatsu 70 is 0.37 party, 66 horsepower.

Q:Introduction of excavator

The hydraulic excavator of the early trial production is the hydraulic technology adopting the airplane and the machine tool. It lacks the hydraulic component suitable for all kinds of working conditions of the excavator, the quality of manufacture is not stable enough, and the supporting parts are not complete. Since 1960s, hydraulic excavators have entered the stage of popularization and vigorous development, and the production and production of excavators and excavators in various countries have been increasing rapidly, and production has soared. In the past 1968-1970 years, hydraulic excavators have accounted for 83% of the total output of excavators, and are now close to 100%. Three 、 the structure of excavator, the common excavator structure includes power device, working device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities, etc.. In appearance, the excavator consists of three parts: the working device, the upper rotating platform and the walking mechanism.

Q:How many kinds of excavators are there?

According to the transmission mode, the excavator can be divided into hydraulic excavator and mechanical excavator;According to the use of different, excavators can be divided into general-purpose excavators, excavators, excavators, excavators and other special categories;According to the different bucket, excavators can be divided into positive shovel, backhoe, dragline, grab excavator.

Q:What tools are needed for excavator maintenance?F

different varieties of excavator oil in the production process to add the chemical or physical interaction is different; to ensure the oil clean, to prevent debris (water, dust particles, etc.) into according to the label; the ambient temperature and the use of selected oil. Environment temperature is high, should choose the viscosity of big oil, low temperature environment, should choose a small viscosity oil. Gear oil viscosity is relatively large, to adapt to larger transmission load, hydraulic oil viscosity is relatively small, in order to reduce liquid flow resistance. Grease management uses grease (butter) to reduce wear and tear on the moving surface and prevent noise. Grease storage, can not be mixed with dust, sand, water and other impurities; recommended lithium based grease G2-L1, good abrasion resistance, suitable for heavy duty; filling, as far as possible all the old oil extrusion and clean, prevent sand adhesion. The maintenance of filter filter filter impurities oil or the role of gas, prevent its invasion within the system caused by the fault; according to the different kinds of filter elements (operation and maintenance manual) requires regular replacement; replacement of filters, should check whether the metal is attached to the old filter, if found to have metal particles, should be timely diagnosis and take improvement measures; use in accordance with the provisions of the pure filter machine.

Q:More than 1 cubic meters of excavators, what type, brand, origin?

Carter's 320D will meet your needs. See my profile for details!

Q:What does the brand of each brand of the excavator mean?

PC200-8, -8 represents the eighth generation of products, but some domestic manufacturers because time is alsoNot long. It probably started directly from -7 and -8, so the number means the countryMany manufacturers may not have much meaning.These are basically the basic components of a excavator model, representing the number of excavators, orLetters + excavator tonnage + excavator series / excavator generations?.In addition, some foreign manufacturers in order to adapt to specific conditions in China, or some manufacturers specializing in the productionThe product of a specific working condition will also be represented in the model, such as DH215LC-7The meaning of "LC" is extended track, which is generally used for soft working condition of construction ground. 320DGCIn the meaning of "GC" is the "common construction", including earthworks, mining (gravel damDensity ratio can not be too high), highway construction, general rail construction. And like hard quarryingField conditions are not appropriate. The "ME" in Carter's 324ME means large capacity allocationThe big arm includes short and enlarged.

Q:The big excavator, that brand is good

The following basically covers the existing mainstream brands, first said joint venture brands of Caterpillar: American brands, old brands, independent production. (CAT) advantages: adequate strength, durability, strength, and not bad. Disadvantages: high price, high fuel consumption, short arm, small work range. Especially mine type models, large fuel consumption, after-sales service in general. Komatsu: Japan brand, excavator industry leader, the total cost-effective, independent production. (KOMATSU) advantages: better strength, strong and durable, low fuel consumption, hydraulic pressure is its strong point, the overall coordination is good, the speed is very fast, not easy to bad, good hedge, used car good shot. Disadvantages: high prices, accessories expensive. (Note: because of the domestic market share is very high, deputy plant parts, so it is cheaper): Japanese brands, Hitachi excavator sales is also very big, general can also assemble. (HITACH) has the advantages of mechanical matching, hydraulic system, flexible action, general value, durability, cost, fuel consumption, power, price 3-5 million cheaper than Komatsu. Disadvantages: not durable, more, after two or three years of serious oil spill, mainly high water temperature or hydraulic system, the No. 20 machine for four missing engine, it is to increase the displacement of the lack of strength reduction, not dare to use, the general price of second-hand car. Kobelco: Japanese brands, sales of large, general can also be assembled. (KOBELCO) advantages; low down payment and oil saving.